Miami-based Sea Cheetah Corporation has joined forces with Toulouse-based H3 Dynamics to develop the world's first hydrogen-electric wing-in-ground effect (WIGE) vessel, revolutionizing marine transport. These vessels travel just above the water's surface at speeds over 135 knots, offering rapid coastal and island connectivity. The partnership aims to enhance the efficiency of the hydrogen-electric propulsion system, surpassing traditional fossil fuel systems in terms of fuel economy. The WIGE vessels, which resemble aircraft but are classified and operated as marine craft, are set to transform transportation efficiency by reducing travel time and costs while carrying heavy payloads over long distances. By integrating advanced technologies, Sea Cheetah and H3 Dynamics plan to make the vessels 10 times more fuel-efficient than aircraft, operate 10 times faster than boats, and carry three times more payload. The hybrid hydrogen-powered powertrain will extend their range and payload capacities, paving the way for eco-friendly transportation solutions in marine applications. The partnership will introduce small green hydrogen production systems to enable rapid fueling and quick vessel turnaround, positioning Sea Cheetah and H3 Dynamics at the forefront of sustainable marine transport innovation.